HuagongsheHuagongshe Chemistry Print Report · For research reference only
Phosphorus oxychloride → 11-Chlorodibenzo(b,f)(1,4)thiazepine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Phosphorus oxychloride | HCID 24813 | — |
| Reactant | Dibenzothiazepinone | HCID 374829 | — |
| Product | 11-Chlorodibenzo(b,f)(1,4)thiazepine | HCID 10586481 | — |
Reaction Steps
A solution of dibenzo[b,f][1,4]thiazepin-11(10H)-one, prepared as described in the previous step, (14.6 g, 64 mmol) in phosphorus oxychloride (20 mL) was heated to reflux for 2 hours. The mixture was concentrated to provide the crude product which was used directly without further purification. ESI-MS (M+1): 246 calc. for C13H8ClNS 245.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09304126B2 |
| Source dataset | uspto-grants-2016_04 |
| ORD ID | ord-5495f8c0b4b64c369589c5d5e38250a4 |
| Source note | uspto-grants-2016_04 |